Quarterly report pursuant to Section 13 or 15(d)

Inventory (Details)

v3.7.0.1
Inventory (Details) - USD ($)
$ in Thousands
Mar. 31, 2017
Dec. 31, 2016
Inventory [Line Items]    
Raw materials $ 148 $ 135
Work in process 139 173
Finished goods 2,367 2,394
Less: Inventory reserve for excess and slow moving inventory (23) 0
Total $ 2,631 $ 2,702